20550848

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{3001}}^1$

素因数の和:3120

約数の個数: 28

約数和(自身を含む): 41175432

約数和(自身を除く): 20624584

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3001, 3424, 6002, 6848, 12004, 24008, 48016, 96032, 192064, 321107, 642214, 1284428, 2568856, 5137712, 10275424, 20550848]

約数ペア:

[(1, 20550848), (2, 10275424), (4, 5137712), (8, 2568856), (16, 1284428), (32, 642214), (64, 321107), (107, 192064), (214, 96032), (428, 48016), (856, 24008), (1712, 12004), (3001, 6848), (3424, 6002)]